| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $72.74 | 3.462% | $75.2583 | $75.26 | $75.25 | $75.30 |
| Purchase #2 | $125.35 | 7.678% | $134.9744 | $134.97 | $134.95 | $135.00 |
| Purchase #3 | $187.79 | 10.873% | $208.2084 | $208.21 | $208.20 | $208.20 |
| Purchase #4 | $104.94 | 6.575% | $111.8398 | $111.84 | $111.85 | $111.80 |
| Purchase #5 | $58.44 | 12.267% | $65.6088 | $65.61 | $65.60 | $65.60 |
| Purchase #6 | $158.36 | 7.374% | $170.0375 | $170.04 | $170.05 | $170.00 |
| Purchase #7 | $184.95 | 10.753% | $204.8377 | $204.84 | $204.85 | $204.80 |
| 7 purchase totals = | $892.57 | $970.7649 | $970.77 | $970.75 | $970.70 | |